• CN:11-2187/TH
  • ISSN:0577-6686

›› 1997, Vol. 33 ›› Issue (4): 104-110.

• 论文 • 上一篇    

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冲击机械系统的波动力学研究

刘德顺;李夕兵;杨襄壁   

  1. 湘潭矿业学院机械工程系;中南工业大学机电工程学院
  • 发布日期:1997-07-01

WAVE MECHANICS OF MECHANICAL IMPACT SYSTEM

Liu Deshun;Li Xibing;Yang Xiangbin   

  1. Xiangtan Mining Institute Central South University of Technology
  • Published:1997-07-01

摘要: 从冲击机械的共性出发,应用波动力学,建立了一般冲击机械系统的动力学模型,给出了组成冲击机械力学模型的三个力学部件的定义。应用特征方法,提出了一般冲击机械的波动力学数值计算方法,给出了一液压凿岩机械的数值模拟结果。

关键词: 波动力学, 冲击机械, 撞击

Abstract: Based on the similarity of impact machines, the mechanics models of general impact systems are established by using the wave mechanics, and the definitions of three parts of the mechanics models are given. Numerical method is proposed for general mechanical impact systems by means of characteristic line theory. Simulation results of hydraulic rock drill are provided.

Key words: Impact, Impact machine, Wave mechanics

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